Hello, I updated to a 5.11 version and it was working ok for a while. I recently updated to 5.11.0-38-generic #42~20.04.1 and wifi is no longer showing up. What can I do to fix this? Thank you.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-hwe-5.8 in Ubuntu. https://bugs.launchpad.net/bugs/1938742 Title: 5.8.0-63 Breaks Wifi on RTL8822BE Status in linux-signed-hwe-5.8 package in Ubuntu: New Bug description: After upgrading to 5.8.0-63 the wifi card RTL8822BE can still be seen, but wifi networks cannot be found. If the nvidia driver 470.57 is installed the wifi card is no longer found. lspci | grep -i realtek: 07:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8822BE 802.11a/b/g/n/ac WiFi adapter (rev ff) Thank you. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-63-generic 5.8.0-63.71~20.04.1 ProcVersionSignature: Ubuntu 5.8.0-63.71~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-63-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.18 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Mon Aug 2 22:37:25 2021 EcryptfsInUse: Yes ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.18 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: username 2540 F.... pulseaudio /dev/snd/controlC1: username 2540 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 EcryptfsInUse: Yes MachineType: LENOVO 81LF Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb 1 nouveaudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-63-generic root=UUID=79951aeb-477e-4f92-a571-ce78702269da ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-63.71~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-63-generic N/A linux-backports-modules-5.8.0-63-generic N/A linux-firmware 1.187.15 Tags: wayland-session focal Uname: Linux 5.8.0-63-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 11/30/2020 dmi.bios.release: 1.22 dmi.bios.vendor: LENOVO dmi.bios.version: 9VCN22WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0R32862 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Legion Y7000P-1060 dmi.ec.firmware.release: 1.22 dmi.modalias: dmi:bvnLENOVO:bvr9VCN22WW:bd11/30/2020:br1.22:efr1.22:svnLENOVO:pn81LF:pvrLenovoLegionY7000P-1060:rvnLENOVO:rnLNVNB161216:rvrSDK0R32862WIN:cvnLENOVO:ct10:cvrLenovoLegionY7000P-1060: dmi.product.family: Legion Y7000P-1060 dmi.product.name: 81LF dmi.product.sku: LENOVO_MT_81LF_BU_idea_FM_Legion Y7000P-1060 dmi.product.version: Lenovo Legion Y7000P-1060 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1938742/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
